TypeScript
Typed JavaScript that improves quality, maintainability, and tooling.
Context & fit
TypeScript adds types to JavaScript, improving reliability and clarity in larger codebases. It’s especially valuable for APIs and services where correctness and refactoring safety matter.
Where TypeScript fits in a modern stack and what teams gain from using it.
What stands out
Dense signals we treat as non-negotiable on production work — scan fast, ship with confidence.
Safer refactors
- •Locks in faster safe iteration
- •Cuts duplicate work across teams
- •Shows up in every code review
Better IDE tooling
- •First checkpoint before we ship
- •Documented for whoever inherits
- •Measured when traffic spikes hit
Clear contracts
- •Senior-led, not junior guesswork
- •Baked into CI and staging gates
- •Survives roadmap changes intact
Fewer runtime bugs
- •Default stance for this stack lane
- •Explained in sprint demos clearly
- •Owned end-to-end by one squad
Where teams ship with it
Real scenarios from our technology data—teams actually build these with TypeScript. Two columns on larger screens; one per row on small phones.
API services
When your roadmap includes API services, TypeScript is a stack we trust for steady, maintainable delivery.
Monorepos
It is common to scope Monorepos; with TypeScript, structure and performance stay aligned as you iterate.
Shared types across frontend/backend
Teams reach for TypeScript for Shared types across frontend/backend when clarity and shipping speed matter more than one-off experiments.
SDK development
With SDK development in scope, TypeScript is a practical choice for predictable builds and handoff-friendly patterns.
Why we choose it
Hover a card to reveal how we think about TypeScript. On touch devices, tap to expand or collapse.
We design types as product contracts (not just annotations)
Shows up in our review checklist
Still makes sense after a roadmap change
We keep builds fast while maintaining strictness where it counts
Documented for whoever inherits the repo
We weigh it before we promise dates
We align runtime validation with types for safety
Aligned with how we staff squads
No black box when budgets get tight
Ready to build with TypeScript?
Tell us about your project and we'll pair you with senior TypeScript engineers ready to contribute from day one.